<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="学校名称" prop="schoolName">
        <el-input
            v-model="queryParams.schoolName"
            placeholder="请输入学校名称"
            clearable
            @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="学校类型" prop="schoolType">
        <el-select v-model="queryParams.schoolType" placeholder="请选择学校类型" clearable style="width: 240px">
          <el-option
              v-for="dict in sys_school_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="地区" prop="regionId">
        <el-tree-select
            v-model="queryParams.regionId"
            :data="regionTreeList"
            :props="{ value: 'id', label: 'label', children: 'children' }"
            value-key="id"
            placeholder="选择学校地区"
            check-strictly
            style="width: 240px"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
            type="primary"
            plain
            icon="Plus"
            @click="handleAdd"
            v-hasPermi="['system:school:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="success"
            plain
            icon="Edit"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['system:school:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="danger"
            plain
            icon="Delete"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['system:school:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="warning"
            plain
            icon="Download"
            @click="handleExport"
            v-hasPermi="['system:school:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="schoolList" @selection-change="handleSelectionChange" border>
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="序号" align="center" type="index" width="80"/>
      <el-table-column label="学校名称" align="center" prop="schoolName"/>
      <el-table-column label="学校类型" align="center" prop="schoolType">
        <template #default="scope">
          <el-tag>
            <dict-tag :options="sys_school_type" :value="scope.row.schoolType"/>
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column label="学校地区" align="center" prop="regionName"/>
      <el-table-column label="学校地址" align="center" prop="schoolAddress"/>
      <el-table-column label="学校联系电话" align="center" prop="schoolPhone"/>
      <el-table-column label="操作" align="center" fixed="right" width="180" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
                     v-hasPermi="['system:school:edit']">修改
          </el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
                     v-hasPermi="['system:school:remove']">删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
        v-show="total>0"
        :total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="getList"
    />

    <!-- 添加或修改学校信息对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="schoolRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="名称" prop="schoolName">
          <el-input v-model="form.schoolName" placeholder="请输入学校名称" style="width: 240px"/>
        </el-form-item>
        <el-form-item label="学校类型" prop="schoolType">
          <el-select v-model="form.schoolType" placeholder="请选择学校类型" clearable style="width: 240px">
            <el-option
                v-for="dict in sys_school_type"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="地区" prop="regionId">
          <el-tree-select
              v-model="form.regionId"
              :data="regionTreeList"
              :props="{ value: 'id', label: 'label', children: 'children' }"
              value-key="regionId"
              placeholder="选择学校地区"
              clearable
              check-strictly
              style="width: 240px"
          />
        </el-form-item>
        <el-form-item label="地址" prop="schoolAddress">
          <el-input v-model="form.schoolAddress" placeholder="请输入学校地址" style="width: 240px"/>
        </el-form-item>
        <el-form-item label="联系电话" prop="schoolPhone">
          <el-input v-model="form.schoolPhone" placeholder="请输入学校联系电话" style="width: 240px"/>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="School">
import {listSchool, getSchool, delSchool, addSchool, updateSchool} from "@/api/system/school";
import {listRegionTree} from "@/api/system/region";

const {proxy} = getCurrentInstance();

const schoolList = ref([]);
const regionTreeList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const {sys_school_type} = proxy.useDict("sys_school_type");

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    schoolName: null,
    schoolType: null,
    regionId: null,
    schoolAddress: null,
    schoolPhone: null,
  },
  rules: {
    schoolName: [
      {required: true, message: "学校名称不能为空", trigger: "blur"}
    ],
    schoolType: [
      {required: true, message: "学校类型不能为空", trigger: "blur"}
    ],
    regionId: [
      {required: true, message: "学校地区不能为空", trigger: "blur"}
    ],
    schoolAddress: [
      {required: true, message: "学校地址不能为空", trigger: "blur"}
    ],
    schoolPhone: [
      {required: true, message: "学校联系电话不能为空", trigger: "blur"}
    ]
  }
});

const {queryParams, form, rules} = toRefs(data);

/** 查询学校信息列表 */
function getList() {
  loading.value = true;
  listSchool(queryParams.value).then(response => {
    schoolList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

/** 查询地区列表 */
function getRegionTreeList() {
  loading.value = true;
  listRegionTree().then(response => {
    regionTreeList.value = response.data;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    schoolId: null,
    schoolName: null,
    schoolType: null,
    regionId: null,
    schoolAddress: null,
    schoolPhone: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    delFlag: null
  };
  proxy.resetForm("schoolRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.schoolId);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加学校信息";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _schoolId = row.schoolId || ids.value
  getSchool(_schoolId).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改学校信息";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["schoolRef"].validate(valid => {
    if (valid) {
      if (form.value.schoolId != null) {
        updateSchool(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addSchool(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _schoolIds = row.schoolId || ids.value;
  proxy.$modal.confirm('是否确认删除学校信息编号为"' + _schoolIds + '"的数据项？').then(function () {
    return delSchool(_schoolIds);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {
  });
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('system/school/export', {
    ...queryParams.value
  }, `school_${new Date().getTime()}.xlsx`)
}

getList();
getRegionTreeList();
</script>
